Exposure
- ID
- GRAVI.2023-01-16T01:19:20.004_1
- Header ID
- GRAVI.2023-01-16T01:19:20.004
- Date updated
- 2023-01-16 01:36:04 UTC+0000
- Release date
- 2024-01-16 01:36:04 UTC+0000
- UTC Start
- 2023-01-16 01:19:20.004
- UTC End
- 2023-01-16 01:20:56.004
- MJD Start
- 59960.05509264
- MJD End
- 59960.0562037511
- Exposure time (s)
- 96.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.01029
- Ambient temperature (°C)
- 12.97
- Seeing (arcsec)
- 0.54
Observation
- ID
- 53880
- Category
- science
- Program ID
- 110.24AB.001
- Program Title
- EXPLORING THE SURFACE - WIND CONNECTION OF THE RED SUPERGIANTS, BETELGEUSE AND VY CMA
- Program Type
- Normal
- PI / COI
- MONTARGES/ CANNON/ LEBRE/ DUPREE/ HUMPHREYS/ LAGADEC/ SCICLUNA/ KERVELLA/ DE KOTER/ LOPEZ ARISTE/ SANCHEZ/ PALADINI/ DECIN/ KRAVCHENKO/ WITTKOWSKI/ NORRIS/ CHIAVASSA/ RIDGWAY/ PERRIN/ HAUBOIS/ CANTALLOUBE/ RAU/ LOPEZ/ JONES
Target
- ID
- 40061
- Name
- Betelgeuse
- RA
- 88.79084
- DEC
- 7.40712
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B2 | 25.0400 | 25.0040 | 135.8000 | 135.8000 |
A0-D0 | 26.7650 | 26.9990 | 74.3000 | 74.3000 |
A0-C1 | 22.3610 | 22.4030 | 115.2820 | 115.1300 |
B2-D0 | 26.5350 | 26.6280 | 18.2000 | 18.7000 |
B2-C1 | 8.8400 | 8.8710 | 18.1700 | 18.6710 |
D0-C1 | 17.6950 | 17.7570 | 198.2500 | 198.7500 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 110.24AB.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 59960.05509264 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | Betelgeuse |
HIERARCH ESO INS SOBJ NAME | Betelgeuse |
RA | 88.79084 |
DEC | 7.40712 |
HIERARCH ESO INS SPEC RES | HIGH |
HIERARCH ESO INS POLA MODE | SPLIT |
HIERARCH ESO ISS CONF NTEL | 4 |
HIERARCH ESO ISS CONF STATION1 | A0 |
HIERARCH ESO ISS CONF STATION2 | B2 |
HIERARCH ESO ISS CONF STATION3 | D0 |
HIERARCH ESO ISS CONF STATION4 | C1 |
EXPTIME | 194.0 |
HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
HIERARCH ESO DET2 NDIT | 320 |
HIERARCH ESO ISS PBL12 START | 25.04 |
HIERARCH ESO ISS PBL12 END | 25.004 |
HIERARCH ESO ISS PBLA12 START | 135.8 |
HIERARCH ESO ISS PBLA12 END | 135.8 |
HIERARCH ESO ISS PBL13 START | 26.765 |
HIERARCH ESO ISS PBL13 END | 26.999 |
HIERARCH ESO ISS PBLA13 START | 74.3 |
HIERARCH ESO ISS PBLA13 END | 74.3 |
HIERARCH ESO ISS PBL14 START | 22.361 |
HIERARCH ESO ISS PBL14 END | 22.403 |
HIERARCH ESO ISS PBLA14 START | 115.282 |
HIERARCH ESO ISS PBLA14 END | 115.13 |
HIERARCH ESO ISS PBL23 START | 26.535 |
HIERARCH ESO ISS PBL23 END | 26.628 |
HIERARCH ESO ISS PBLA23 START | 18.2 |
HIERARCH ESO ISS PBLA23 END | 18.7 |
HIERARCH ESO ISS PBL24 START | 8.84 |
HIERARCH ESO ISS PBL24 END | 8.871 |
HIERARCH ESO ISS PBLA24 START | 18.17 |
HIERARCH ESO ISS PBLA24 END | 18.671 |
HIERARCH ESO ISS PBL34 START | 17.695 |
HIERARCH ESO ISS PBL34 END | 17.757 |
HIERARCH ESO ISS PBLA34 START | 198.25 |
HIERARCH ESO ISS PBLA34 END | 198.75 |
HIERARCH ESO ISS AMBI TAU0 START | 0.009873 |
HIERARCH ESO ISS AMBI TAU0 END | 0.010707 |
HIERARCH ESO ISS AMBI TEMP | 12.97 |
HIERARCH ESO ISS AMBI FWHM START | 0.6 |
HIERARCH ESO ISS AMBI FWHM END | 0.48 |